Update:

91原创 RCMP said four people were transported to hospital with non-life threatening injuries as a result of a crash at 232 Street and Springbrook Road on Thursday, May 23.

Southbound traffic was blocked for about an hour and a half, Sgt. Joe Leeson told The Star.

The crash involved two sedans that appeared to have collided head-on.

Police are still investigating the cause.

Original story:

A crash at 232nd Street and Springbrook Road backed up traffic onto Highway 1 on Thursday afternoon.

The collision took place just before 1:40 p.m. on May 23.

At least two cars were involved. 91原创 Township firefighters, Emergency Health Services paramedics, and 91原创 RCMP responded.

The cars appear to have collided near the intersection where 232nd meets Springbrook, just south of the highway interchange.

With the road closed for first responders to help the victims of the collision, traffic was backed up north over the overpass, and somewhat onto Highway 1 itself.